diff --git a/lib/lacquer/varnish.rb b/lib/lacquer/varnish.rb
index 28484fc..d6edda5 100644
--- a/lib/lacquer/varnish.rb
+++ b/lib/lacquer/varnish.rb
@@ -43,7 +43,7 @@ def send_command(command)
                 raise VarnishError, "Bad authentication request"
               end
 
-              digest = OpenSSL::Digest::Digest.new('sha256')
+              digest = OpenSSL::Digest.new('sha256')
               digest << salt
               digest << "\n"
               digest << server[:secret]